From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DBC8143B3D1; Wed, 22 Jul 2026 21:00:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784754042; cv=none; b=jB+4Fa7tELmzLIWKaO7hyivxzGlLQyh/IcMk/S5zOxdqWwd3GrVTz86018rjNbKmARMSckmyryOxGwG1wkyw6+XAAi/5vkH05lxKWwYG5N6/Urh+e2CzW/S04IxM1NR2XKmxlsP2e5p7xhiBKOeIAlYVhb6+OX/sDsWh9c/ljiY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784754042; c=relaxed/simple; bh=98KXEL3e6PPr1XeLBt4PKV7CZ4wKVDatl8sfD6DUCxw=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=WCkUqouT3QPpLbE9T4v8gPg0xgyaseGQB9cEtlqeZnDqhNEVbnUDGB/2yifOdQLGg1cgXm3uYJIlP4Ai+r+IOtw/BXTrI1v2KCmJoceusnuMWxhIJyyZnhb+oZvJqVQ4B0WDwdPyiz7W11U+Xw0qaeqjkm6o8Ox9VdCmPivtVTg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=frtnDYIt; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="frtnDYIt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6B26D1F000E9; Wed, 22 Jul 2026 21:00:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784754040; bh=gZvOBtH8vAFy9BCB5ek8DGJ6epMY2gTdMkFXKntraxI=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=frtnDYIt6WxSOVKKz3nFwvquvPZiGrUlrJYrbfEOByF04570TdNiME0qZaVOA9NGN Yo9A+KaXsbFUizcY+ML71rC7UPEdkuCl+Er33aM0fkAyqcBElOuuvrfnHV0u1LCE0Z Z5lXwZNLSXrV5QxVpxJ1RnzsZD8uaaSi3k+op2o1gFg18r3L48hWdj+XeXHZh82B3Q SbLxqgvtTW84OgptOdbSU0fABCnxhULAnfQo3k6264LBx+zAiTgf011Vs7vlEylLiX 3FwnuNsynHnWVrh689VEQlGx98qA/Z3eTiZ2syTQWpQIpaSmjwKHTRK+ronOkQvVbl 9LUSREVwIuYiA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 5699C380CED5; Wed, 22 Jul 2026 21:00:10 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v4 net] sctp: auth: verify auth requirement when auth_chunk is NULL From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178475400889.2022998.5643327282281908086.git-patchwork-notify@kernel.org> Date: Wed, 22 Jul 2026 21:00:08 +0000 References: <20260721015532.120157-2-l1138897701@163.com> In-Reply-To: <20260721015532.120157-2-l1138897701@163.com> To: luoqing Cc: marcelo.leitner@gmail.com, lucien.xin@gmail.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, linux-sctp@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Tue, 21 Jul 2026 09:55:32 +0800 you wrote: > From: Qing Luo > > sctp_auth_chunk_verify() returns true unconditionally when > chunk->auth_chunk is NULL, silently skipping authentication. > This is incorrect when: > > 1. skb_clone() failed in the BH receive path, leaving auth_chunk > NULL. In sctp_endpoint_bh_rcv() asoc is NULL for new > connections, so the early sctp_auth_recv_cid() check cannot > catch this. > > [...] Here is the summary with links: - [v4,net] sctp: auth: verify auth requirement when auth_chunk is NULL https://git.kernel.org/netdev/net/c/8e04823c120b You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html